Calculus and Above

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I'm doing linear regression across a lot of independent
Hi I'm doing linear regression across a lot of independent variables. When I pull single linear regressions of the variables, they are not highly correlated to the dependent variable (r<0.2). Howev… read more
Kofi
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I have a statistics problem for MR. GLENN *only*. The
HiI have a statistics problem for MR. GLENN *only*. The question is copied in here.Thank you.ASSIGNMENT and REQUIREMENTS:The table below shows the scores of 25 Mathematics students in two mid-term tes… read more
Sandhya_sharma
Master's Degree
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In the Week 4 assignment, you were asked to build a multiple
In the Week 4 assignment, you were asked to build a multiple regression model to explain the variability in the median school year, using a minimum of seven independent variables. Using the same model… read more
GLENN GILONGOS
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Ongoing Data Exploration Your final project entails
Ongoing Data ExplorationYour final project entails systematic extraction of decision-aiding insights from a dataset (SampleDataSet.xlsx) provided to you in the Doc Sharing area. The goal of this proje… read more
GLENN GILONGOS
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Ampo, please This is a continuation of the last problem that
for Mark Ampo, pleaseHi, Mark This is a continuation of the last problem that was posted to you here. Let me know when you need the back-information provided. The needed format is attached here along … read more
GLENN GILONGOS
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In this section, you will conduct correlation and regression
In this section, you will conduct correlation and regression analyses using the provided SampleDataSet.xlsx. •Correlation: Compute a correlation matrix that includes all continuous variables. Identify… read more
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Your final project entails systematic extraction of decision-aiding
Your final project entails systematic extraction of decision-aiding insights from a dataset (SampleDataSet.xlsx) provided to you in the Doc Sharing area. The goal of this project is to provide you wit… read more
Mr. Gregory White
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22. Jacob Lee is a frequent traveler between Los Angeles and
22. Jacob Lee is a frequent traveler between Los Angeles and San Francisco. For the past month, he wrote down the flight times on three different airlines. The results are: Goust: 51, 51, 52, 42, 51, … read more
Mr. Gregory White
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I need help figuring out an assignment in Quantitative Analysis and De
I need help figuring out an assignment in Quantitative Analysis and Decision making please. The assignment is about identifying three continuous and three discrete variables and describe their distrib… read more
Mr. Gregory White
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Multiple regression analysis is widely used in business research
Multiple regression analysis is widely used in business research in order to forecast and predict purposes. It is also used to determine what independent variables have an influence on dependent varia… read more
Expert
A Survey of 50 Parents In January ‘08, fifty elementary
A Survey of 50 Parents In January ‘08, fifty elementary school parents of a county school district were surveyed regarding their satisfaction with a free after-school day care program. The parents fil… read more
R.R. Jha
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Using MINITAB perform the regression and correlation analysis
Using MINITAB perform the regression and correlation analysis for the data on INCOME (Y, the dependent variable) and CREDIT BALANCE (X, the independent variable) by answering the following. 1.Generate… read more
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I am submitting the request you asked me for in order to receive
I am submitting the request you asked me for in order to receive Part C for Project Part C: Regression and Correlation Analysis Back to Top Using MINITAB perform the regression and correlation analysi… read more
R.R. Jha
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Here is part C for tomorrow. Project Part C: Regression
Here is part C for tomorrow. Project Part C: Regression and Correlation Analysis Back to Top Using MINITAB perform the regression and correlation analysis for the data on CREDIT BALANCE (Y) and SIZE (… read more
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I am running a multinomial logistic regressin. It is underpowered.
I am running a multinomial logistic regressin. It is underpowered. I have 9 IV's and three groups in the dependent variable. I conduct an initial analysis and use only the significant predictors shown… read more
Bixtr
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1) a variable that takes on the values of 0 or 1 and is used
1) a variable that takes on the values of 0 or 1 and is used to incorporate the effect Of qualitative variables in a regression model is called? A)An interaction. B)A constant variable. C)A dummy vari… read more
Sandhya_sharma
Master's Degree
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Hi I am working on some of this myself but its so difficult.
Hi I am working on some of this myself but its so difficult. Can you assist with explaining the calculations? WealthScore and Number Of Children Pearson Coefficient of Correlation -0.0944 t Stat -0.53… read more
Stevewh
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Medical stats help needed If you have a large number (71)
Medical stats help needed: If you have a large number (71) in each group , can you use a parametric test (paired t-test) even if you are unsure of a gaussian distribution? Would you then also be justi… read more
Expert
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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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